1005089896 has 16 divisors (see below), whose sum is σ = 1885163040. Its totient is φ = 502379760.

The previous prime is 1005089893. The next prime is 1005089959. The reversal of 1005089896 is 6989805001.

It is not an unprimeable number, because it can be changed into a prime (1005089893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7461 + ... + 45451.

It is an arithmetic number, because the mean of its divisors is an integer number (117822690).

Almost surely, 2^1005089896 is an apocalyptic number.

It is an amenable number.

1005089896 is a deficient number, since it is larger than the sum of its proper divisors (880073144).

1005089896 is a wasteful number, since it uses less digits than its factorization.

1005089896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41304 (or 41300 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 46.

The square root of 1005089896 is about 31703.1527769716. The cubic root of 1005089896 is about 1001.6937615521.

The spelling of 1005089896 in words is "one billion, five million, eighty-nine thousand, eight hundred ninety-six".